1999. 8th international helminthological symposium, abstracts: Helminths, helminthoses and environment, September 28 - October 1, 1999, Košice, Slovak Republic. Košice: Parasitological Institute, Slovak Academy of Sciences.
Citace podle APA (7th ed.)(1999). 8th international helminthological symposium, abstracts: Helminths, helminthoses and environment, September 28 - October 1, 1999, Košice, Slovak Republic. Parasitological Institute, Slovak Academy of Sciences.
Citace podle Chicago (17th ed.)8th International Helminthological Symposium, Abstracts: Helminths, Helminthoses and Environment, September 28 - October 1, 1999, Košice, Slovak Republic. Košice: Parasitological Institute, Slovak Academy of Sciences, 1999.
Citace podle MLA (9th ed.)8th International Helminthological Symposium, Abstracts: Helminths, Helminthoses and Environment, September 28 - October 1, 1999, Košice, Slovak Republic. Parasitological Institute, Slovak Academy of Sciences, 1999.
